Stir tower



FIG. 1 is a front perspective view of the stir tower of the present invention;

FIG. 2 is a rear perspective view of the stir tower of the present invention;

FIG. 3 is a front elevation view of the stir tower of the present invention;

FIG. 4 is a rear elevation view of the stir tower of the present invention;

FIG. 5 is a left-side elevation view of the stir tower of the present invention;

FIG. 6 is a right-side elevation view of the stir tower of the present invention;

FIG. 7 is a top plan view of the stir tower of the present invention; and,

FIG. 8 is a bottom plan view of the stir tower of the present invention.

The broken lines in the figures are for contextual purposes or show the environment and form no part of the claimed design. 

CLAIM We claim the ornamental design for a stir tower, as shown and described. 